图片分类标签 - 图片识别 - 华为开发者联盟

Bitmap bitmap = BitmapFactory.decodeFile(filePath); 
Frame frame = new Frame();// 构造Frame对象
frame.setBitmap(bitmap); 
LabelDetector labelDetector = new LabelDetector (context);
JSONObject json = labelDetector.detect(frame, null);

{"resultCode":0,"label":"{\"category\":
 
6,\"categoryProbability\":
 
0.19995117,\"labelContent\":[{\"labelId\":14,
 
\"probability\":0.19995117}]}"}